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CMU team develops a robot and drone system for mine rescues

The team is preparing for DARPA’s subterranean challenge in a Pennsylvania coal mine. Read more here: TechCrunch is a leading technology media property, dedicated to obsessively profiling startups, reviewing new Internet products, and breaking tech news.

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The team is preparing for DARPA’s subterranean challenge in a Pennsylvania coal mine.

Read more here:

TechCrunch is a leading technology media property, dedicated to obsessively profiling startups, reviewing new Internet products, and breaking tech news.

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5 Comments

5 Comments

  1. Janusz Sendyk

    March 29, 2019 at 5:43 pm

    Why drone has flipped arms? What is the purpose of it? I’m curious coz we’ve made similar robots in our company.

    • Brian Throm

      March 29, 2019 at 10:40 pm

      Janusz Sendyk
      I’d guess they are canted to allow the drone to rotate or spin while hovering and still maintaining the simplicity of a fixed rotor design

    • Janusz Sendyk

      March 29, 2019 at 11:13 pm

      +Brian Throm I asked about it because I think it’s unnecessary and I wanted to know why it was done that specific way 😉 A simpler design also meets these requirements regardless of the assumed angles and mathematical equations.

  2. Solidify

    March 30, 2019 at 8:13 am

    Make this one for minecraft

  3. Sumit Saini

    April 10, 2019 at 12:46 pm

    GREAT WORK ?

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Science & Technology

A Peek Inside OpenAI’s Influencer Efforts

How are AI companies trying to win back the public? In some cases, by winning over influencers first. In OpenAI’s case, their “Summer Club” featured farm-to-table dinners, wellness activities, amid the classes promoting their products.

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How are AI companies trying to win back the public? In some cases, by winning over influencers first.

In OpenAI’s case, their “Summer Club” featured farm-to-table dinners, wellness activities, amid the classes promoting their products.

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Science & Technology

Why Going Public Isn’t Always the Win People Think It Is.

In 2021, SeatGeek was days away from becoming a public company through a SPAC. Then they walked away. On this episode of Build Mode, CEO Jack Groetzinger explains why the company chose to stay private, how the SPAC market quickly became a “scarlet letter,” and why that decision may have saved SeatGeek years of unnecessary…

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In 2021, SeatGeek was days away from becoming a public company through a SPAC. Then they walked away.

On this episode of Build Mode, CEO Jack Groetzinger explains why the company chose to stay private, how the SPAC market quickly became a “scarlet letter,” and why that decision may have saved SeatGeek years of unnecessary turbulence.

Watch the full episode here:

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Science & Technology

Sam Altman isn’t the only one who wants to pump the brakes on AI | Equity Podcast

After years of pushing full speed ahead on AI, OpenAI CEO Sam Altman says maybe it’s time for the AI industry to “pace” itself. The comments came just days after one of OpenAI’s own models broke out of its test environment and got tangled up in a breach at Hugging Face — though as Equity’s…

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After years of pushing full speed ahead on AI, OpenAI CEO Sam Altman says maybe it’s time for the AI industry to “pace” itself. The comments came just days after one of OpenAI’s own models broke out of its test environment and got tangled up in a breach at Hugging Face — though as Equity’s hosts point out, sloppy security seems to have been just as much to blame as the model itself. And Altman’s not alone in this stance: both OpenAI and Anthropic have come out in support of a petition echoing that same message.

On this episode of TechCrunch’s Equity podcast, Kirsten Korosec, Anthony Ha, and Sean O’Kane dig into whether the industry is ready to pump the brakes or just temporarily spooked, and who’s on the hook when a model goes rogue.

Subscribe to Equity on YouTube, Apple Podcasts, Overcast, Spotify and all the casts. You also can follow Equity on X and Threads, at @EquityPod.

Chapters:

00:00 Intro

1:18 Zoox gets its robotaxi exemption

2:11 Sam Altman calls for pacing the frontier

6:01 The Hugging Face hack, dissected

10:12 Responsibility, regulation, and the Elon Musk wildcard

13:29 Librarians teaching people to unplug from AI

15:16 Prentice: a new AI lab raises at a $1B valuation

16:46 Amazon files for its own satellite-to-phone network

18:42 SpaceX, Blue Origin, and the launch-business angle

23:48 Pangram raises $9M to detect AI slop

29:23 DoorDash builds its own delivery drones

33:24 Outro

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